The Hague Convention for the Protection of Cultural Property in the Event of Armed Conflict is the first international treaty that focuses exclusively on the protection of cultural property in the event of armed conflict. It was signed at The Hague, Netherlands, on 14 May 1954 and entered into force on 7 August 1956. As of June 2025, it has been ratified by 138 states.
The provisions of the 1954 Convention were supplemented and clarified by two Protocols concluded in 1954 and 1999. All three agreements are part of International Humanitarian Law, which, in the form of further agreements, primarily includes provisions defining the permissible means and methods of warfare and aiming at the widest possible protection of persons not involved in the fighting. In contrast to these parts of International Humanitarian Law, the agreements on the protection of cultural property were drawn up under the auspices of the United Nations (UN); the United Nations Educational, Scientific and Cultural Organization (UNESCO) is primarily responsible for the dissemination and monitoring of compliance. In addition to rules designed to ensure the protection and respect of cultural property during an armed conflict, these agreements also provide for security measures to be implemented in times of peace.